Specialized E-Commerce Engineering Squad // Senior-Led

A faster storefront. Better measurement. A clearer path to profitable growth.

We help ambitious e-commerce brands remove storefront performance bottlenecks and build reliable, consent-aware server-side tracking—without rushing into an unnecessary platform migration.

Engineered Around Proven Modern Standards

ASTRO ▲ VERCEL EDGE Shopify Cloud Run GTM
Astro JS Framework
Vercel Edge Network
Sanity Headless CMS
GTM Server-Side Tagging
Google Cloud Platform
GA4 Advanced Telemetry
React Dynamic Components
Algorithmic SEO Architecture
Astro JS Framework
Vercel Edge Network
Sanity Headless CMS
GTM Server-Side Tagging
Google Cloud Platform
GA4 Advanced Telemetry
React Dynamic Components
Algorithmic SEO Architecture
Astro JS Framework
Vercel Edge Network
Sanity Headless CMS
GTM Server-Side Tagging
Google Cloud Platform
GA4 Advanced Telemetry
React Dynamic Components
Algorithmic SEO Architecture
Astro JS Framework
Vercel Edge Network
Sanity Headless CMS
GTM Server-Side Tagging
Google Cloud Platform
GA4 Advanced Telemetry
React Dynamic Components
Algorithmic SEO Architecture
Diagnostic Framework

Your store can lose customers before checkout— and lose visibility into sales.

A slow mobile experience makes paid acquisition less effective. Incomplete or duplicated tracking events make campaign ROI harder to measure. Compare the operational reality below:

LEAK 01 // SCRIPT BLOAT & CLIENT LATENCY

Render-Blocking Mobile Payload

Shopify themes weighed down with 15+ third-party plugins force mobile phones to parse megabytes of blocking JavaScript before products render, increasing mobile drop-off.

Average Page Payload

4.2 MB

Time to First Byte

1.2s

Origin database query queue delays

Signal Captured

~68%

Client pixel loss via ad-blockers & iOS ATT

SOLUTION // DECOUPLED ACCELERATION

Decoupled Edge Performance

We isolate dynamic components into Astro islands and route signals through first-party Cloud Run servers—retaining native Shopify checkout while eliminating script bloat.

Average Page Payload

320 KB

Time to First Byte

< 80ms

Global Edge CDN asset pre-rendering

Signal Captured

95%+

Server-to-server CAPI & BigQuery routing

TECHNICAL SERVICES

Senior engineering judgment. Measurable commercial outcomes.

SYS.01 // Diagnostic & Content Architecture

Storefront Performance & Architecture

We identify what is slowing down your storefront and determine whether targeted theme optimization or a headless architecture is the better commercial fit—never pushing a rebuild where clean optimization suffices.

EDGE NODE

SYS.02 // Front-End Delivery

Decoupled Edge Storefront Engineering

When decoupled architecture is justified, we engineer lightweight Astro frontends on edge networks. Fast mobile response, zero hydration bloat, while keeping your native Shopify checkout and backend intact.

SYS.03 // First-Party Telemetry Network

First-Party Server-Side Telemetry & CAPI

We engineer resilient server-to-server data pipelines using Google Cloud Run and Meta Conversions API (CAPI). Mitigate iOS privacy signal drops, normalize hashed customer data, and feed ad bidding algorithms with verified purchase events.

DOCUMENTED BENCHMARKS

Evidence before promises. Real systems, measured outcomes.

Every engagement starts with a documented baseline. We define what success looks like, implement agreed architectural changes, and report the results against that baseline.

CASE 01 // D2C APPAREL & HEADLESS DECOUPLING Shopify GraphQL · Astro 6 · Vercel Edge

D2C Activewear: Monolith to Edge Decoupling

A high-growth D2C activewear brand ($8M ARR) on a monolithic Shopify Liquid theme suffered 4.6s mobile load times and a 64% cart drop-off rate. We decoupled the presentation layer into an Astro edge storefront with sub-second page transitions, dynamic cart islands, and instant variant switching, preserving Shopify's native checkout and inventory backend.

store.activewear-collective.com/products/aero-runner
Astro Island
Carbon Series // Footwear CWV: 99/100

Aero Carbon Trail Runner V2

$185.00
★★★★★ (580+)
TTFB: 38ms
INP: < 24ms
JS Payload: 16 KB

Mobile LCP

4.6s

0.52s

Core Web Vitals

38 / 100

99 / 100

Checkout Rate

Baseline

+36%

Mobile Bounce

Legacy

-44%

CASE 02 // FIRST-PARTY TELEMETRY & ATTRIBUTION Cloud Run GTM · Meta CAPI v21 · BigQuery

Signal Recovery: First-Party Telemetry Pipeline

A high-scale D2C footwear & apparel brand ($12M ARR) investing $75,000/month on Meta & Google Ads suffered 34% signal loss due to iOS ATT and ad-blockers. We engineered a first-party Cloud Run GTM container under data.brand.com with SHA-256 PII hashing and deduplication.

pipeline://data.clientbrand.com/collect

Stage 01

Browser Event

Client Deduplication

Stage 02

Cloud Run Proxy

SHA-256 Hash Normalization

Stage 03

Meta CAPI + GA4

Match Quality 9.4/10

[200 OK] POST /event: 'Purchase' dedup: evt_984f1a
[NORMALIZED] user_data: em_sha256, ph_sha256 Consent: Granted
[GRAPH API] Meta CAPI v21 Dispatch Latency: 64ms

Signal Loss

~34% Lost

< 2%

Meta Match Score

4.8 / 10

9.4 / 10

Event Recovery

Baseline

+28.4%

Blended CPA

Ad Spend

-18.2%

Need a custom technical evaluation of your storefront?

We run an automated telemetry and Core Web Vitals diagnostic before proposing any migration.

Request Technical Growth Audit →
Scenario & Opportunity Modeler

Model your potential revenue & ad efficiency opportunity.

Adjust the baseline inputs and select a conservative or expected scenario to model potential gains from storefront acceleration and server-side tracking.

Scenario & Revenue Modeler

Interactive model combining speed lift & CAPI signal recovery.

Model Scenario:
100,000
2.0%
$120
$35,000
Deloitte / Meta CAPI v21 Model Deterministic Math

Baseline Monthly Revenue

$240,000

Calculated from traffic, baseline mobile speed, and current conversion rate.

Estimated Ad Efficiency Loss

-$6,300 / mo

Capital wasted bidding blindly due to browser pixel signal drops.

Modeled Gross Opportunity

MODELED MONTHLY IMPACT

+$54,300

Modeled Annual Opportunity: +$651,600 / Year

Storefront Speed Lift: +$48,000
CAPI Ad Efficiency: +$6,300

Deloitte Digital

8.4%

Average conversion lift observed per 100ms mobile speed improvement.

Meta Engineering

18.2%

Average CPA reduction via first-party CAPI server deduplication.

Vercel & Astro Edge

99.8%

Global Edge cache hit ratio eliminating origin database wait times.

Important Disclosure: Illustrative model only. Projections are based on historical industry research (Deloitte Digital Mobile Latency Index & Meta Engineering benchmarks). Actual business impact varies depending on baseline storefront health, traffic quality, product economics, and campaign structure. We establish verified, client-specific baselines during our initial Technical Growth Audit.

Delivery Framework

How we engineer measurable outcomes.

Phase 01

01

Phase 01 // Baseline & Audit

Technical Growth Diagnostics

Every engagement starts with documented telemetry. We audit your infrastructure to quantify Core Web Vitals bottlenecks, mobile render delays, and conversion signal loss.

Phase 02

02

Phase 02 // Storefront Architecture

Storefront & Edge Engineering

Whether optimizing your existing Shopify theme or decoupling into a high-velocity Astro edge storefront, we engineer lightweight components preserving native checkout and inventory.

Phase 03

03

Phase 03 // Telemetry & Attribution

First-Party Telemetry & CAPI Pipeline

We deploy dedicated Google Cloud Run containers on your first-party domain, normalizing and deduplicating conversion signals directly to Meta CAPI v21 and GA4 BigQuery.

Phase 04

04

Phase 04 // Deployment & Handover

Staging QA, Cutover & Code Handover

We execute zero-downtime DNS cutover with rollback safeguards, verify production telemetry, and deliver 100% documented code ownership with a 30-day senior warranty.

Technical Knowledge Base

Clear answers.
Transparent engineering.

Direct architectural answers to critical performance, telemetry, and migration questions.

In many cases, you should! If your store has clean code and only suffers from unoptimized images or a few redundant apps, a targeted theme cleanup is the most cost-effective path. However, when a brand requires custom filtering, internationalization, multi-currency routing, or sub-50ms mobile responsiveness that Shopify Liquid's coupled architecture cannot deliver, headless decoupling becomes commercially justified. We assess this during your initial audit and give you an honest recommendation.

Have an architectural edge case not listed here? We review custom technical stacks daily.

Ask an Architect →
Senior Engineering Delivery

Direct access to senior architects. Zero junior handoffs.

Traditional agencies win your business with senior leadership, then quietly hand your mission-critical storefront and tracking over to junior developers learning on your dollar.

We operate as a boutique engineering squad. When you partner with Skadas, the senior specialists who architect your data pipeline and write your edge code are the exact engineers you speak with directly on Slack.

Defined milestones. Zero agency bloat. Documented, maintainable code you own completely.

Direct Senior Access
Rollback & Migration SLAs
100% Client Code Ownership
SYS.01 // ARCHITECTURE

Edge Storefront Delivery

Core_Web_Vitals: Sub-Second Load
SYS.02 // MEASUREMENT

First-Party Telemetry

Signal_Integrity: First-Party Verified
SYS.03 // GOVERNANCE

Code Ownership & Handover

Client_Ownership: Documented & 100% Owned
SENIOR-LED TECHNICAL AUDIT

Request a Technical
Growth Audit.

We partner with ambitious e-commerce brands ready to diagnose performance bottlenecks and establish reliable measurement. Submit your storefront details below for a senior architect evaluation.

01

Storefront & INP Diagnostic

Performance audit across mobile collection pages, cart drawers, and edge response times.

02

Server-Side Telemetry & CAPI Review

Quantifying signal loss from browser restrictions and evaluating first-party CAPI setup.

03

Architecture Decision Framework

Honest recommendation on theme optimization vs. headless decoupling with rollback safeguards.

Average response time: < 24 hours directly from a Senior Technical Architect.

Helps size infrastructure scope
Fixed-scope milestone contract

Strict NDA Protected · Direct Senior Architect Review